[MacPorts] #52898: revision convenience

[MacPorts]

#52898: revision convenience
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  Reporter:  RJVB         |      Owner:  macports-tickets@…
      Type:  enhancement  |     Status:  new
  Priority:  Low          |  Milestone:
 Component:  base         |    Version:
Resolution:               |   Keywords:
      Port:               |
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Comment (by raimue):

 I don't understand this. How is this supposed to be used in Portfiles?

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Ticket URL: <https://trac.macports.org/ticket/52898#comment:2>
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